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facebook · Apr 2, 2023 · 7875d3d · 7875d3d
1 parent f32ae1d
commit 7875d3d
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/packages/react-reconciler/src/ReactFiberBeginWork.js b/packages/react-reconciler/src/ReactFiberBeginWork.js
@@ -1171,6 +1171,10 @@ export function replayFunctionComponent(
   secondArg: any,
   renderLanes: Lanes,
 ): Fiber | null {
+  // This function is used to replay a component that previously suspended,
+  // after its data resolves. It's a simplified version of
+  // updateFunctionComponent that reuses the hooks from the previous attempt.
+
   prepareToReadContext(workInProgress, renderLanes);
   if (enableSchedulingProfiler) {
     markComponentRenderStarted(workInProgress);